Changeflow GovPing Energy Ofgem Shortlist Notice for Offshore Transmissio...
Routine Notice Added Final

Ofgem Shortlist Notice for Offshore Transmission Links Tender Round 13

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Published March 24th, 2026
Detected March 24th, 2026
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Summary

Ofgem has shortlisted five bidders for the option to compete in the Invitation to Tender stage for offshore transmission links to the East Anglia THREE, Inch Cape, and Dogger Bank C wind farms. This notice marks a step in the Tender Round 13 (TR13) OFTO tender process.

What changed

Ofgem has announced the shortlist of five bidders for the opportunity to own and operate transmission links for the East Anglia THREE, Inch Cape, and Dogger Bank C offshore wind farms. The shortlisted entities are Diamond Transmission Partners (DTP), Equitix, Gravis Sosteneo Consortium (GSC), John Laing (JL), and Transmission Capital Partners (TCP). This notice is part of the Tender Round 13 (TR13) OFTO tender process and signifies the pre-qualification stage completion.

This announcement is informational and does not impose new compliance obligations on regulated entities. It signifies progress in the competitive tender process for offshore electricity transmission assets. Companies involved in the tender process should note their progression to the Invitation to Tender (ITT) stage. No immediate actions are required from entities not on the shortlist, but the process indicates future opportunities and developments in the offshore transmission sector.

Source document (simplified)

Tender Round 13 (TR13) Enhanced Pre-Qualification (EPQ) Shortlist Notice

Publication type: Transparency document Publication date:

24 March 2026

Topic: Offshore electricity transmission Subtopic: OFTO tender round 13 Get emails about this page Print this page

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  • Five bidders shortlisted for the option to compete to own and operate transmission links to the East Anglia THREE, Inch Cape and Dogger Bank C wind farms.

The following bidders have been shortlisted to participate in the Invitation to Tender (ITT) stage of the TR13 OFTO tender process:

• Diamond Transmission Partners (DTP)

• Equitix

• Gravis Sosteneo Consortium (GSC)

• John Laing (JL)

• Transmission Capital Partners (TCP)

Documents

Tender Round 13 (TR13) Enhanced Pre-Qualification (EPQ) Shortlist Notice [PDF, 134.06KB] Get emails about this page Print this page

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Source

Analysis generated by AI. Source diff and links are from the original.

Classification

Agency
Ofgem
Published
March 24th, 2026
Instrument
Notice
Legal weight
Non-binding
Stage
Final
Change scope
Minor

Who this affects

Applies to
Energy companies
Industry sector
2210 Electric Utilities
Activity scope
Offshore Transmission Asset Ownership
Geographic scope
United Kingdom GB

Taxonomy

Primary area
Energy
Operational domain
Legal
Topics
Renewable Energy Infrastructure

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